Windows Unformat software has the capability to retrieve data lost after formatting Windows hard drive or while re-installing OS. Itrestore FAT16, FAT32, NTFS, NTFS5 and ExFAT formatted partitions. It can easily performs signature search in order to recognize and recover different types of files from formatted drives. It supports formatted data recovery on Windows XP, Windows Vista and Windows 7 Operating Systems. This software is able to retrieve data from accidentally formatted or reformatted SATA, SCSI & IDE hard drives including other storage devices like memory cards, flash USB drives, iPods etc. Here, there are some scenarios due to which you may lose your data due to accidentally formatting the drive. They are as follows: formatting the wrong partition, during installation of operating system, unintentionally formatting the drive due to virus infection, format error, etc. Windows Unformat utility This utility can also restore accidentally reformatted HDD partition on Vista, XP and Windows 7 Operating System.